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demonstrates how a router could pull in handlers from different areas of an app

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This commit is contained in:
Dan Ribbens
2019-02-03 09:12:31 -05:00
parent 388c92f214
commit f3bdbb0d1f
4 changed files with 125 additions and 83 deletions
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150
src/requestHandlers/index.js
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@@ -1,82 +1,80 @@
import httpStatus from 'http-status';
const requestHandler = {
query(req, res) {
if (req.query.locale)
req.model.setDefaultLanguage(req.query.locale);
const query = (req, res) => {
if (req.query.locale)
req.model.setDefaultLanguage(req.query.locale);
req.model.apiQuery(req.query, (err, pages) => {
if (err)
return res.status(httpStatus.INTERNAL_SERVER_ERROR).json({error: err});
req.model.apiQuery(req.query, (err, pages) => {
if (err)
return res.status(httpStatus.INTERNAL_SERVER_ERROR).json({error: err});
return res.json(pages.map(page => page.toJSON({virtuals: !!req.locale})));
});
},
find(req, res) {
req.model.findById(req.params.id, (err, doc) => {
if (err)
return res.status(httpStatus.INTERNAL_SERVER_ERROR).json({error: err});
if (!doc)
return res.status(httpStatus.NOT_FOUND).send('Not Found');
if (req.locale) {
doc.setLanguage(req.locale);
return res.json(doc.toJSON({virtuals: true}));
}
return res.json(doc);
});
},
post(req, res) {
req.model.setDefaultLanguage(req.locale);
req.model.create(req.body, (err, result) => {
if (err)
return res.send(httpStatus.INTERNAL_SERVER_ERROR, {error: err});
return res.status(httpStatus.CREATED)
.json({
message: 'success',
result: result.toJSON({virtuals: true})
});
});
},
update(req, res) {
req.model.setDefaultLanguage(req.locale);
req.model.findOne({_id: req.params.id}, '', {}, (err, doc) => {
if (!doc)
return res.status(httpStatus.NOT_FOUND).send('Not Found');
Object.keys(req.body).forEach(e => {
doc[e] = req.body[e];
});
doc.save((err) => {
if (err)
return res.status(httpStatus.INTERNAL_SERVER_ERROR).json({error: err});
return res.json({
message: 'success',
result: doc.toJSON({virtuals: true})
});
});
});
},
delete(req, res) {
req.model.findOneAndDelete({_id: req.params.id}, (err, doc) => {
if (err)
return res.status(httpStatus.INTERNAL_SERVER_ERROR).json({error: err});
if (!doc)
return res.status(httpStatus.NOT_FOUND).send('Not Found');
return res.send();
});
},
return res.json(pages.map(page => page.toJSON({virtuals: !!req.locale})));
});
};
export default requestHandler;
const find = (req, res) => {
req.model.findById(req.params.id, (err, doc) => {
if (err)
return res.status(httpStatus.INTERNAL_SERVER_ERROR).json({error: err});
if (!doc)
return res.status(httpStatus.NOT_FOUND).send('Not Found');
if (req.locale) {
doc.setLanguage(req.locale);
return res.json(doc.toJSON({virtuals: true}));
}
return res.json(doc);
});
};
const create = (req, res) => {
req.model.setDefaultLanguage(req.locale);
req.model.create(req.body, (err, result) => {
if (err)
return res.send(httpStatus.INTERNAL_SERVER_ERROR, {error: err});
return res.status(httpStatus.CREATED)
.json({
message: 'success',
result: result.toJSON({virtuals: true})
});
});
};
const update = (req, res) => {
req.model.setDefaultLanguage(req.locale);
req.model.findOne({_id: req.params.id}, '', {}, (err, doc) => {
if (!doc)
return res.status(httpStatus.NOT_FOUND).send('Not Found');
Object.keys(req.body).forEach(e => {
doc[e] = req.body[e];
});
doc.save((err) => {
if (err)
return res.status(httpStatus.INTERNAL_SERVER_ERROR).json({error: err});
return res.json({
message: 'success',
result: doc.toJSON({virtuals: true})
});
});
});
};
const destroy = (req, res) => {
req.model.findOneAndDelete({_id: req.params.id}, (err, doc) => {
if (err)
return res.status(httpStatus.INTERNAL_SERVER_ERROR).json({error: err});
if (!doc)
return res.status(httpStatus.NOT_FOUND).send('Not Found');
return res.send();
});
};
export {query, find, create, update, destroy};